| Yealink USB Connect | 272. Click Update device to select Update now or Update manually.Manually Pair Headset with BT51The BT51 dongle of the BH71 Workstation Pro has been pre-paired with the headset and is ready for use.If you want to pair the BT51 dongle with another headset, or a separately purchased BT51 dongle pairswith the headset, it needs to be paired through Yealink USB Connect.Before you beginMake sure that the headset is in Bluetooth pairing mode.Procedure1. Select BT51 dongle device Card.2. Click Device Settings.3.In the Pairable devices List field, click to search the pairable device.

Yealink BH71 Workstation Series User Manual